Four Components Of Descriptive Grammar. Whether you write essays, business materials, fiction, articles, letters, or even just notes in your journal, your writing will be at its best if you stay focused on your purpose. Grammar as prescriptions for how to use structures and words;

The grammar of a language is the description of the ways in which words can change their forms and can be combined into sentences in that language (harmer, 2001:12). In contrast to descriptive grammar, prescriptive grammar is an approach designed around understanding how language should be constructed. In addition, it is used to avoid.